Base SequenceBase PairingNucleic Acid ConformationDNAMolecular Sequence DataNucleic Acid DenaturationBase CompositionNucleic Acid RenaturationOligonucleotidesNucleic Acid HybridizationOligodeoxyribonucleotidesDNA, Single-StrandedDNA, ViralEscherichia coliPolydeoxyribonucleotidesDNA, BacterialDNA, CircularAminacrineModels, MolecularAmino Acid SequenceGuaninePlasmidsMutationDNA ReplicationCloning, MolecularRNASequence Homology, Nucleic AcidRNA, ViralTranscription, GeneticRNA, Ribosomal, 18SPoly dA-dTIntercalating AgentsRNA, RibosomalGenesDNA Restriction EnzymesTemplates, GeneticDNA DamageKineticsRepetitive Sequences, Nucleic AcidSkull BaseAdenineSaccharomycesBinding SitesDNA RepairSchiff BasesColiphagesThermodynamicsDeoxyribonucleotidesSaccharomycetalesTemperatureSubstrate SpecificityOligoribonucleotidesSpecies SpecificityTritiumEndonucleasesNucleotidesRNA, MessengerDNA-Binding ProteinsPoly AGenes, BacterialRestriction MappingRNA, BacterialCell LineNucleic Acid HeteroduplexesChemistryCentrifugation, Density GradientChemical PhenomenaBase Pair MismatchGenes, ViralHybridization, GeneticDNA PrimersMagnetic Resonance SpectroscopyPolymerase Chain ReactionMolecular WeightRNA, FungalHot TemperatureStructure-Activity RelationshipRecombination, GeneticTransformation, GeneticDNA, RecombinantDNA-Directed RNA PolymerasesRec A RecombinasesProtein BindingRibonucleasesMicroscopy, ElectronDNA ProbesPromoter Regions, GeneticViral ProteinsSequence Analysis, DNABacterial ProteinsSequence AlignmentModels, ChemicalPhylogenyCircular DichroismElectrophoresis, Polyacrylamide GelDNA HelicasesBiological EvolutionSkull Base NeoplasmsComputer SimulationProtein Biosynthesis